package com.java.prittern.abstractfacotry;
//创建扩展了AbstractFactory的工厂类，基于给定的信息生成实体类的对象
public class ShapeFactory extends AbstractFactory {
    public Color getColor(String color) {
        return null;
    }

    public Shape getShape(String shapeType) {
        if (shapeType==null){
            return null;
        }
        if (shapeType.equalsIgnoreCase("CIRCLE")){
            return new Circle();
        }else if (shapeType.equalsIgnoreCase("RECTANGLE")){
            return new Rectangle();
        }else if (shapeType.equalsIgnoreCase("SQUARE")){
            return new Square();
        }
        return null;
    }
}
